The invention discloses a movable type pollution test platform. The movable type pollution test platform comprises an equipment area, a test object area and a work operation area. The movable type pollution test platform is integrated into a movable container, and partitions are arranged among the equipment area, the test object area and the work operation area for mutual isolation; the equipment area is internally provided with a test chamber body, a test transformer, a voltage regulator and a freezer (a pretreatment chamber); hard partitions are respectively arranged between the equipment area and the test object area and between the equipment area and the work operation area for the mutual isolation; the test object area is arranged for placing porcelain insulators, glass insulators and composite insulators at a 35KV grade, a 110KV grade and a 220KV grade; and the work operation area communicates with the equipment area through an operation panel for ensuring personal safety of test personnel. Core assemblies are arranged in the container through reasonable partitioning, and by use of the platform provided by the invention, an insulator pollution test can be realized at a power transmission line field.